| Age | Commit message (Collapse) | Author |
|---|
|
Rename cpu_transcoder_has_drrs() to intel_cpu_transcoder_has_drrs() and
move it to intel_drrs.[ch].
V2:
- Move helpers to intel_drrs.[ch] (Jani)
- Fix commit message (Jani)
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228055502.2857819-1-bhanuprakash.modem@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
|
Rename a few functions from intel_crtc_foo_init() to
intel_foo_crtc_init() so that the namespaec clearly
indicates what feature/file we're talking about.
I left out intel_crtc_crc_init() because the whole crc
stuff uses intel_crtc_ as its namespace currently.
Suggested-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221004150929.23910-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
Since I already broke anything that relied on the old contents
of the DRRS debugfs files might as well finish the breakage
and convert the files to be per-crtc/connector so we don't need
to have annoying code in igt to parse these.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221003113249.16213-4-ville.syrjala@linux.intel.com
|
|
Move the DRRS debugfs stuff next to the actual implementation
so that it's easier to deal with the whole.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221003113249.16213-2-ville.syrjala@linux.intel.com
|
|
intel_drrs_compute_config() is 100% DP specific. DRRS on other
types of encoders wouldn't do any of these M2/N2 calculations
etc. So let's move this into intel_dp.c so all the DP state
calculation is more concentrated into one place.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220331112822.11462-10-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
intel_drrs_init() is a mostly pointless wrapper around
intel_panel_add_edid_downclock_mode(), get rid of it.
The only really useful thing left in there is the debug
print regarding the DRRS type supported by the connector.
Let's just move that into intel_panel_init().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220331112822.11462-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
Rather than having the connector init get the fixed mode back from
intel_panel and then feed it straight back into intel_panel_init()
let's just make the fixed mode lookup put the mode directly onto
the panel's fixed_modes list. Avoids the pointless round trip and
opens the door for further enhancements to the fixed mode handling.
v2: Make the debug message correct by using intel_panel_drrs_type() (Jani)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220331112822.11462-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
Rename the DRRS functiosn to say "(de)activate" rather than
"enable/disable". This let's us differentiate between the
logically enabled vs. actually currently active cases.
v2: Fix kernel doc for intel_drrs_deactivate()
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220315132752.11849-10-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
|
|
Let's just do a full DRRS disable/enable across all pipe updates.
This guarantees that the DRRS work doesn't interfere with anything
while the atomic commit is busy reprogramming the pipe.
Needed so that we can start reprogramming M/N seamlessly during
fastsets whenever possible. Also avoids the pre-bdw DRRS PIPECONF
rmw racing with the potential PIPECONF write from the atomic
commit (eg. due to GAMMA_MODE changes).
v2: Include has_drrs in state dump (José)
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220315213944.17132-1-ville.syrjala@linux.intel.com
|
|
Ger rid of one more ugly crtc->config usage by storing the DRRS
state under intel_crtc. intel_drrs_enable() copies what it needs
from the crtc state, after which DRRS can be blissfully ignorant
of anything going on around it.
This also lets multiple pipes do DRRS simultanously and entirely
independently.
v2: Split out some stuff (Jani)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-13-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
The DRRS code has no use for the intel_dp, replace it with
just a crtc pointer. This is just an intermediate step towards
making DRRS truly per-crtc.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-12-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
Add helper to get the drrs type as a string, and use it
in a couple of places. Also pimp the debugfs output a bit
while at it.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-11-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
Pass the fixed_mode as const to intel_drrs_init() since it's
not supposed to mutate the mode.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220310004802.16310-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
|
Frontbuffer rendering will be dropped for modern platforms but
before that we to prepare DRRS for it.
intel_drrs_flush and intel_drrs_invalidate will not be called
for platforms that will not support frontbuffer rendering so DRRS
needs another way to be notified about to page flips so it can change
between high and low refresh rates as needed.
Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210903221036.34770-3-jose.souza@intel.com
|
|
We had a mix of intel_edp_drrs_*(), intel_dp_drrs_*() and
intel_dp_set_drrs_state(), so properly renaming all functions to
keep the same pattern.
While at it, also dropping intel_dp_set_drrs_state from the
documentation as it is a static function.
v3:
- dropping documentation style comment in static function
(intel_drrs_set_state)
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210827174253.51122-3-jose.souza@intel.com
|
|
intel_dp.c is a 5k lines monster, so moving DRRS out of it to reduce
some lines from it.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210827174253.51122-2-jose.souza@intel.com
|
